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Hardware & tools
Hard Alloy Drag Bit from3 1/2”to 26 or 76mm-311mm
<p>Applicability: Drag bits are applied to rock formation ,like clay, mudstone,shale,sandstone and other soft strata.Hard Alloy Drag Bit Also known as:Drag bits,step bits,step Drag bits</p>
SupplierHEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD.www.yhrockdrill.com
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About this product
Product information from the supplier.
Details
size (in) | 8 1/2 inch |
size (mm) | 216mm |
Cutter | 15pcs teeth |
Net / Gross weight (kg) | 18 |
Connection | 3-1/2″ API REG |
wings | 3 |
wings | casting |
Number of alloy blocks | 15 |
The Characteristics of Hard Alloy Drag Bit
Drag bits Description:
Drag bits stand out as indispensable tools in an array of drilling endeavors, spanning environmental projects, exploration ventures, geothermal explorations, water well installations, road construction undertakings, and both natural gas and oilfield drilling operations.
These specialized drill bits shine brightest in softer, unconsolidated formations, encompassing clays, shale, sands, and soft limestone, perfectly suited to tackle a myriad of geological formations.
Mainly use for:mainly used for water well,mining, geothermal ,grouting hole,Drainage holes ,grouting hole geological and hydrology drilling and so on.
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HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD.
